A new extragalactic distance determination method using the flux-weighted
gravity of late B and early A supergiants
2003, Astrophys. Journal Letters, 582, L83
(First author paper with F. Bresolin, N. Przybilla)

Extragalactic Stellar Astronomy with the Brightest Stars in the Universe
2009, Proc. International Symposium "A Stellar Journey", in honor of Bengt
Gustaffson, to be published in Physica Scripta by the Swedish Aacademy, in
press
(invited first author paper with M. Urbaneja, F. Bresolin, N. Przybilla)